Earth - Environment news

How do you feed 9 billion people?

An international team of scientists has developed crop models to better forecast food production to feed a growing population – projected to reach 9 billion by mid-century – in the face of climate change.

Jun 09, 2013 3.9 / 5 (29) 191 | with audio podcast

Study defines gas potential into the future

The world has enough natural gas to last nearly 400 years at the current rate of consumption or 110 years if production increases at a rate of two per cent a year, according to a Curtin University study.

Apr 11, 2014 4.7 / 5 (3) 1

The tiniest greenhouse gas emitters

Climate feedbacks from decomposition by soil microbes are one of the biggest uncertainties facing climate modelers. A new study from the International Institute for Applied Systems Analysis (IIASA) and the ...

Apr 07, 2014 3.9 / 5 (8) 0